] We can demonstrate an exothermic reaction by adding calcium chloride crystals to water. Which
following would we most likely expect to observe in this reaction?
A The solution would change color.
B The temperature of the solution would incrase.
C The temperature of the solution would decrease.
D The solution would very quickly evaporate into a gas.

Astronomers discover an exoplanet (a planet of a star other than the sun) that has an orbital period of 3.87 earth years in its circular orbit around its sun, which is a star with a measured mass of 3.59 x 1030 kg. find the radius of the exoplanet's orbit.

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.

=force × distance a. work b. velocity c. pressure d. momentum